Fund shareholders of Sutro Biopharma Inc
ISIN US8693672011 · United States · LEI 5493005U6P15VD25P851
- Fund shareholders
- 93
- Of which ETFs
- 9 84 other funds
- Value held
- 86.9M $
- Share of capital
- 16.9 % of 16.6M shares on Aug 7, 2026
| Fund | Shares | Value | Weight in fund | Share of capital | |
|---|---|---|---|---|---|
| Eventide Healthcare & Life Sciences Fund MUTUAL FUND SERIES TRUST | 585,262 | 19.4M $ | 1.09 % | 3.53 % | as of Jun 30, 2026 ↗ |
| VANGUARD TOTAL STOCK MARKET INDEX FUND VANGUARD INDEX FUNDS | 501,524 | 16.7M $ | 0.00 % | 3.02 % | as of Jun 30, 2026 ↗ |
| iShares Russell 2000 ETF iShares Trust | 326,271 | 10.8M $ | 0.01 % | 1.97 % | as of Jun 30, 2026 ↗ |
| VANGUARD EXTENDED MARKET INDEX FUND VANGUARD INDEX FUNDS | 177,208 | 5.9M $ | 0.01 % | 1.07 % | as of Jun 30, 2026 ↗ |
| Fidelity Small Cap Index Fund Fidelity Salem Street Trust | 173,722 | 4.2M $ | 0.01 % | 1.05 % | as of Jul 31, 2026 ↗ |
| Nuveen Quant Small Cap Equity Fund TIAA-CREF Funds | 126,290 | 3.1M $ | 0.08 % | 0.76 % | as of Jul 31, 2026 ↗ |
| iShares Russell 2000 Value ETF iShares Trust | 98,529 | 3.3M $ | 0.02 % | 0.59 % | as of Jun 30, 2026 ↗ |
| Fidelity Extended Market Index Fund Fidelity Concord Street Trust | 78,053 | 2.3M $ | 0.01 % | 0.47 % | as of May 31, 2026 ↗ |
| Goldman Sachs Small Cap Equity Insights Fund Goldman Sachs Trust | 77,195 | 1.9M $ | 0.18 % | 0.47 % | as of Jul 31, 2026 ↗ |
| Goldman Sachs Small Cap Value Insights Fund Goldman Sachs Trust | 66,530 | 1.6M $ | 0.12 % | 0.40 % | as of Jul 31, 2026 ↗ |
| JPMorgan U.S. Small Company Fund JPMorgan Trust I | 60,304 | 2M $ | 0.18 % | 0.36 % | as of Jun 30, 2026 ↗ |
| iShares Micro-Cap ETF iShares Trust | 47,714 | 1.6M $ | 0.10 % | 0.29 % | as of Jun 30, 2026 ↗ |
| Schwab Small-Cap Index Fund SCHWAB CAPITAL TRUST | 38,737 | 936.3K $ | 0.01 % | 0.23 % | as of Jul 31, 2026 ↗ |
| VANGUARD EXPLORER FUND VANGUARD EXPLORER FUND | 28,467 | 688K $ | 0.00 % | 0.17 % | as of Jul 31, 2026 ↗ |
| Schwab Small-Cap Equity Fund SCHWAB CAPITAL TRUST | 28,234 | 682.4K $ | 0.10 % | 0.17 % | as of Jul 31, 2026 ↗ |
| Fidelity Total Market Index Fund Fidelity Concord Street Trust | 27,815 | 813K $ | 0.00 % | 0.17 % | as of May 31, 2026 ↗ |
| Master Small Cap Index Series Quantitative Master Series LLC | 23,951 | 795.2K $ | 0.01 % | 0.14 % | as of Jun 30, 2026 ↗ |
| Fidelity Series Total Market Index Fund Fidelity Concord Street Trust | 23,004 | 672.4K $ | 0.00 % | 0.14 % | as of May 31, 2026 ↗ |
| Nuveen Small Cap Blend Index Fund TIAA-CREF Funds | 21,156 | 511.3K $ | 0.01 % | 0.13 % | as of Jul 31, 2026 ↗ |
| Fidelity Small Cap Value Index Fund Fidelity Salem Street Trust | 18,817 | 624.7K $ | 0.03 % | 0.11 % | as of Jun 30, 2026 ↗ |
| iShares Russell 2000 Growth ETF iShares Trust | 18,719 | 621.5K $ | 0.00 % | 0.11 % | as of Jun 30, 2026 ↗ |
| Invesco RAFI US 1500 Small-Mid ETF Invesco Exchange-Traded Fund Trust | 16,529 | 399.5K $ | 0.01 % | 0.10 % | as of Jul 31, 2026 ↗ |
| SMALL COMPANY GROWTH PORTFOLIO VANGUARD VARIABLE INSURANCE FUNDS | 14,128 | 469K $ | 0.03 % | 0.09 % | as of Jun 30, 2026 ↗ |
| Nuveen Equity Index Fund TIAA-CREF Funds | 13,975 | 337.8K $ | 0.00 % | 0.08 % | as of Jul 31, 2026 ↗ |
| EQ/2000 Managed Volatility Portfolio EQ Advisors Trust | 13,899 | 461.4K $ | 0.01 % | 0.08 % | as of Jun 30, 2026 ↗ |
| Goldman Sachs Small Cap Growth Insights Fund Goldman Sachs Trust | 13,476 | 325.7K $ | 0.10 % | 0.08 % | as of Jul 31, 2026 ↗ |
| LVIP JPMorgan Small Cap Core Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 13,437 | 446.1K $ | 0.18 % | 0.08 % | as of Jun 30, 2026 ↗ |
| LVIP State Street Small-Cap Index Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 11,500 | 381.8K $ | 0.02 % | 0.07 % | as of Jun 30, 2026 ↗ |
| Schwab Total Stock Market Index Fund SCHWAB CAPITAL TRUST | 10,500 | 253.8K $ | 0.00 % | 0.06 % | as of Jul 31, 2026 ↗ |
| NVIT GS Small Cap Equity Insights Fund Nationwide Variable Insurance Trust | 10,345 | 343.5K $ | 0.16 % | 0.06 % | as of Jun 30, 2026 ↗ |
| VY(R) JPMORGAN SMALL CAP CORE EQUITY PORTFOLIO Voya Investors Trust | 8,860 | 294.2K $ | 0.09 % | 0.05 % | as of Jun 30, 2026 ↗ |
| VANGUARD BALANCED INDEX FUND VANGUARD VALLEY FORGE FUNDS | 8,468 | 281.1K $ | 0.00 % | 0.05 % | as of Jun 30, 2026 ↗ |
| Small Cap Index Fund Northern Funds | 8,229 | 273.2K $ | 0.02 % | 0.05 % | as of Jun 30, 2026 ↗ |
| Global X Russell 2000 ETF GLOBAL X FUNDS | 7,595 | 183.6K $ | 0.01 % | 0.05 % | as of Jul 31, 2026 ↗ |
| VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND VANGUARD INSTITUTIONAL INDEX FUNDS | 7,075 | 234.9K $ | 0.00 % | 0.04 % | as of Jun 30, 2026 ↗ |
| Goldman Sachs Variable Insurance Trust Small Cap Equity Insights Fund Goldman Sachs Variable Insurance Trust | 6,882 | 228.5K $ | 0.10 % | 0.04 % | as of Jun 30, 2026 ↗ |
| STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO STATE STREET INSTITUTIONAL INVESTMENT TRUST | 5,900 | 195.9K $ | 0.01 % | 0.04 % | as of Jun 30, 2026 ↗ |
| MetLife Russell 2000 Index Portfolio Brighthouse Funds Trust II | 5,330 | 177K $ | 0.02 % | 0.03 % | as of Jun 30, 2026 ↗ |
| Fidelity Nasdaq Composite Index Fund Fidelity Concord Street Trust | 5,177 | 151.3K $ | 0.00 % | 0.03 % | as of May 31, 2026 ↗ |
| ATM Small Cap Managed Volatility Portfolio EQ Advisors Trust | 4,773 | 158.5K $ | 0.01 % | 0.03 % | as of Jun 30, 2026 ↗ |
| Small-Cap Index Portfolio PACIFIC SELECT FUND | 4,574 | 151.9K $ | 0.02 % | 0.03 % | as of Jun 30, 2026 ↗ |
| Diversified Equity Alpha Master Portfolio Master Investment Portfolio | 4,102 | 136.2K $ | 0.00 % | 0.02 % | as of Jun 30, 2026 ↗ |
| NVIT Small Cap Index Fund Nationwide Variable Insurance Trust | 3,561 | 118.2K $ | 0.02 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Small Cap Index Trust John Hancock Variable Insurance Trust | 3,289 | 109.2K $ | 0.02 % | 0.02 % | as of Jun 30, 2026 ↗ |
| 1290 VT Micro Cap Portfolio EQ Advisors Trust | 3,173 | 105.3K $ | 0.05 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Ultra-Small Company Market Fund Bridgeway Funds, Inc. | 3,000 | 99.6K $ | 0.07 % | 0.02 % | as of Jun 30, 2026 ↗ |
| SA Multi-Managed Small Cap Portfolio SEASONS SERIES TRUST | 2,842 | 94.4K $ | 0.06 % | 0.02 % | as of Jun 30, 2026 ↗ |
| iShares Russell Small/Mid-Cap Index Fund BlackRock Funds | 2,781 | 67.2K $ | 0.01 % | 0.02 % | as of Jul 31, 2026 ↗ |
| EQ/AB Small Cap Growth Portfolio EQ Advisors Trust | 2,690 | 89.3K $ | 0.00 % | 0.02 % | as of Jun 30, 2026 ↗ |
| EQ/Small Company Index Portfolio EQ Advisors Trust | 2,690 | 89.3K $ | 0.00 % | 0.02 % | as of Jun 30, 2026 ↗ |
| Nuveen Life Small Cap Equity Fund TIAA-CREF Life Funds | 2,605 | 86.5K $ | 0.10 % | 0.02 % | as of Jun 30, 2026 ↗ |
| DWS Small Cap Index VIP DEUTSCHE DWS INVESTMENTS VIT FUNDS | 2,503 | 83.1K $ | 0.02 % | 0.02 % | as of Jun 30, 2026 ↗ |
| T. Rowe Price Small-Cap Index Fund T. ROWE PRICE INDEX TRUST, INC. | 2,406 | 79.9K $ | 0.02 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Fidelity Small Cap Growth Index Fund Fidelity Salem Street Trust | 2,347 | 77.9K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Goldman Sachs Absolute Return Tracker Fund GOLDMAN SACHS TRUST | 2,341 | 77.7K $ | 0.00 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Voya RussellTM Small Cap Index Portfolio Voya VARIABLE PORTFOLIOS INC | 1,960 | 65.1K $ | 0.02 % | 0.01 % | as of Jun 30, 2026 ↗ |
| AVIP BlackRock Advantage Small Cap Growth Portfolio AuguStar Variable Insurance Products Fund Inc | 1,925 | 63.9K $ | 0.05 % | 0.01 % | as of Jun 30, 2026 ↗ |
| SA Small Cap Index Portfolio SUNAMERICA SERIES TRUST | 1,868 | 45.1K $ | 0.01 % | 0.01 % | as of Jul 31, 2026 ↗ |
| BlackRock Small Cap Index V.I. Fund BlackRock Variable Series Funds, Inc. | 1,734 | 57.6K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| 1290 VT Small Cap Value Portfolio EQ Advisors Trust | 1,701 | 56.5K $ | 0.01 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Victory Extended Market Index Fund Victory Portfolios III | 1,648 | 39.8K $ | 0.00 % | 0.01 % | as of Jul 31, 2026 ↗ |
| iShares Total U.S. Stock Market Index Fund BlackRock Funds | 1,566 | 37.9K $ | 0.00 % | 0.01 % | as of Jul 31, 2026 ↗ |
| CVT Russell 2000 Small Cap Index Portfolio Calvert Variable Trust, Inc. | 1,448 | 48.1K $ | 0.02 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Nationwide Small Cap Index Fund Nationwide Mutual Funds | 1,412 | 34.1K $ | 0.01 % | 0.01 % | as of Jul 31, 2026 ↗ |
| Venerable Small Cap Index Fund Venerable Variable Insurance Trust | 1,275 | 42.3K $ | 0.02 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Voya VACS Index Series SC Portfolio Voya VARIABLE PORTFOLIOS INC | 1,104 | 36.7K $ | 0.02 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Blackstone Alternative Multi-Strategy Fund Blackstone Alternative Investment Funds | 1,070 | 35.5K $ | 0.00 % | 0.01 % | as of Jun 30, 2026 ↗ |
| SmallCap Value Fund II Principal Funds, Inc | 933 | 22.6K $ | 0.00 % | 0.01 % | as of Jul 31, 2026 ↗ |
| PD Small-Cap Value Index Portfolio PACIFIC SELECT FUND | 884 | 29.3K $ | 0.02 % | 0.01 % | as of Jun 30, 2026 ↗ |
| Hypatia Women CEO ETF Two Roads Shared Trust | 740 | 17.9K $ | 0.18 % | 0.00 % | as of Jul 31, 2026 ↗ |
| Strategic Equity Allocation Trust John Hancock Variable Insurance Trust | 712 | 23.6K $ | 0.00 % | 0.00 % | as of Jun 30, 2026 ↗ |
| Nationwide Fundamental All Cap Equity Portfolio Nationwide Mutual Funds | 505 | 12.2K $ | 0.00 % | 0.00 % | as of Jul 31, 2026 ↗ |
| Penn Series Small Cap Index Fund Penn Series Funds Inc | 500 | 16.6K $ | 0.02 % | 0.00 % | as of Jun 30, 2026 ↗ |
| Small-Cap Equity Portfolio PACIFIC SELECT FUND | 500 | 16.6K $ | 0.01 % | 0.00 % | as of Jun 30, 2026 ↗ |
| EQ/Franklin Small Cap Value Managed Volatility Portfolio EQ Advisors Trust | 445 | 14.8K $ | 0.01 % | 0.00 % | as of Jun 30, 2026 ↗ |
| State Street Total Return V.I.S. Fund STATE STREET VARIABLE INSURANCE SERIES FUNDS INC | 403 | 13.4K $ | 0.00 % | 0.00 % | as of Jun 30, 2026 ↗ |
| EQ/Morgan Stanley Small Cap Growth Portfolio EQ Advisors Trust | 299 | 9.9K $ | 0.00 % | 0.00 % | as of Jun 30, 2026 ↗ |
| Total Stock Market Index Trust John Hancock Variable Insurance Trust | 270 | 9K $ | 0.00 % | 0.00 % | as of Jun 30, 2026 ↗ |
| Small Cap Core Fund Northern Funds | 252 | 8.4K $ | 0.00 % | 0.00 % | as of Jun 30, 2026 ↗ |
| ULTRA SMALL CAP PROFUND ProFunds | 205 | 5K $ | 0.01 % | 0.00 % | as of Jul 31, 2026 ↗ |
| SmallCap Growth Fund I Principal Funds, Inc | 189 | 4.6K $ | 0.00 % | 0.00 % | as of Jul 31, 2026 ↗ |
| PD Small-Cap Growth Index Portfolio PACIFIC SELECT FUND | 179 | 5.9K $ | 0.00 % | 0.00 % | as of Jun 30, 2026 ↗ |
| State Street Balanced Index Fund STATE STREET INSTITUTIONAL INVESTMENT TRUST | 151 | 5K $ | 0.00 % | 0.00 % | as of Jun 30, 2026 ↗ |
| Fidelity Enhanced Small Cap Growth ETF Fidelity Covington Trust | 102 | 3.4K $ | 0.06 % | 0.00 % | as of Jun 30, 2026 ↗ |
| Knights of Columbus U.S. ALL CAP INDEX FUND ADVISORS' INNER CIRCLE III | 92 | 2.2K $ | 0.00 % | 0.00 % | as of Jul 31, 2026 ↗ |
| Russell 2000 2x Strategy Fund Rydex Dynamic Funds | 86 | 2.9K $ | 0.00 % | 0.00 % | as of Jun 30, 2026 ↗ |
| PROFUND VP ULTRA SMALL CAP ProFunds | 66 | 2.2K $ | 0.01 % | 0.00 % | as of Jun 30, 2026 ↗ |
| PROFUND VP SMALL CAP ProFunds | 43 | 1.4K $ | 0.01 % | 0.00 % | as of Jun 30, 2026 ↗ |
| Russell 2000 Fund Rydex Series Funds | 40 | 1.3K $ | 0.01 % | 0.00 % | as of Jun 30, 2026 ↗ |
| Russell 2000 1.5x Strategy Fund Rydex Series Funds | 24 | 796.8 $ | 0.01 % | 0.00 % | as of Jun 30, 2026 ↗ |
| Columbia Research Enhanced Small Cap ETF Columbia ETF Trust I | 17 | 564.4 $ | 0.02 % | 0.00 % | as of Jun 30, 2026 ↗ |
| SMALL-CAP PROFUND ProFunds | 13 | 314.2 $ | 0.00 % | 0.00 % | as of Jul 31, 2026 ↗ |
| Russell 2000(R) 1.5x Strategy Fund Rydex Variable Trust | 5 | 166 $ | 0.00 % | 0.00 % | as of Jun 30, 2026 ↗ |
The funds most exposed to it
The weight is the share of a fund's net assets. The holders table ranks funds by number of shares. This one ranks them by the weight of the company in each fund.
| Fund | Weight in fund | |
|---|---|---|
| Eventide Healthcare & Life Sciences Fund MUTUAL FUND SERIES TRUST | 1.09 % | as of Jun 30, 2026 ↗ |
| Goldman Sachs Small Cap Equity Insights Fund Goldman Sachs Trust | 0.18 % | as of Jul 31, 2026 ↗ |
| LVIP JPMorgan Small Cap Core Fund LINCOLN VARIABLE INSURANCE PRODUCTS TRUST | 0.18 % | as of Jun 30, 2026 ↗ |
| Hypatia Women CEO ETF Two Roads Shared Trust | 0.18 % | as of Jul 31, 2026 ↗ |
| JPMorgan U.S. Small Company Fund JPMorgan Trust I | 0.18 % | as of Jun 30, 2026 ↗ |
| NVIT GS Small Cap Equity Insights Fund Nationwide Variable Insurance Trust | 0.16 % | as of Jun 30, 2026 ↗ |
| Goldman Sachs Small Cap Value Insights Fund Goldman Sachs Trust | 0.12 % | as of Jul 31, 2026 ↗ |
| iShares Micro-Cap ETF iShares Trust | 0.10 % | as of Jun 30, 2026 ↗ |
| Schwab Small-Cap Equity Fund SCHWAB CAPITAL TRUST | 0.10 % | as of Jul 31, 2026 ↗ |
| Goldman Sachs Small Cap Growth Insights Fund Goldman Sachs Trust | 0.10 % | as of Jul 31, 2026 ↗ |
Quarter after quarter
Each row is one quarter of SEC filings, newest first. The change compares each quarter with the one before.
| Quarter | Shareholders | Change | Shares | Change |
|---|---|---|---|---|
| 2026Q3 | 93 | +72 | 2,804,850 | +78.8 % |
| 2026Q2 | 21 | +8 | 1,568,558 | +342.7 % |
| 2026Q1 | 13 | 354,321 |
Institutional managers
67 managers declare this company to the SEC (Form 13F). The table shows the 25 largest.
| Manager | Shares | Value | |
|---|---|---|---|
| BVF INC/IL | 1,251,788 | 31.2M $ | as of Mar 31, 2026 |
| Affinity Asset Advisors, LLC | 1,069,519 | 26.6M $ | as of Mar 31, 2026 |
| SAMSARA BIOCAPITAL, LLC | 1,062,872 | 26.5M $ | as of Mar 31, 2026 |
| Kynam Capital Management, LP | 872,558 | 21.7M $ | as of Mar 31, 2026 |
| ORBIMED ADVISORS LLC | 801,144 | 20M $ | as of Mar 31, 2026 |
| PERCEPTIVE ADVISORS LLC | 715,307 | 17.8M $ | as of Mar 31, 2026 |
| RA CAPITAL MANAGEMENT, L.P. | 715,307 | 17.8M $ | as of Mar 31, 2026 |
| EVENTIDE ASSET MANAGEMENT, LLC | 715,307 | 17.8M $ | as of Mar 31, 2026 |
| Point72 Asset Management, L.P. | 692,111 | 17.2M $ | as of Mar 31, 2026 |
| ADAR1 Capital Management, LLC | 524,441 | 13.1M $ | as of Mar 31, 2026 |
| Velan Capital Investment Management LP | 512,160 | 12.8M $ | as of Mar 31, 2026 |
| Balyasny Asset Management L.P. | 465,792 | 11.6M $ | as of Mar 31, 2026 |
| Woodline Partners LP | 457,441 | 11.4M $ | as of Mar 31, 2026 |
| UBS Group AG | 392,871 | 9.8M $ | as of Mar 31, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | 335,813 | 8.4K $ | as of Mar 31, 2026 |
| ACUTA CAPITAL PARTNERS, LLC | 269,425 | 6.7M $ | as of Mar 31, 2026 |
| BlackRock, Inc. | 232,684 | 5.8M $ | as of Mar 31, 2026 |
| KVP Capital Advisors, LP | 226,575 | 5.6M $ | as of Mar 31, 2026 |
| MARSHALL WACE, LLP | 222,634 | 5.5M $ | as of Mar 31, 2026 |
| MILLENNIUM MANAGEMENT LLC | 210,378 | 5.2M $ | as of Mar 31, 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 200,000 | 5M $ | as of Mar 31, 2026 |
| Opaleye Management Inc. | 190,671 | 4.7M $ | as of Mar 31, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | 171,386 | 4.3M $ | as of Mar 31, 2026 |
| CITADEL ADVISORS LLC | 117,537 | 2.9M $ | as of Mar 31, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | 97,824 | 2.4M $ | as of Mar 31, 2026 |
Declared shareholders of Sutro Biopharma Inc
There are 3 beneficial ownership filings. These stakes do not add up. An asset manager that files includes its own funds, which already appear among the funds on this page.
| Shareholder | Declared stake | Shares | |
|---|---|---|---|
| Perceptive Advisors LLC and 2 others | 7.90 % | 1,304,846 | as of Jun 30, 2026 · SCHEDULE 13G |
| BlackRock, Inc. | 6.40 % | 1,065,366 | as of Jun 30, 2026 · SCHEDULE 13G |
| Point72 Asset Management, L.P. and 2 others | 1.40 % | 237,827 | as of Jun 30, 2026 · SCHEDULE 13G |
Cite this page
Titelia. "Fund shareholders of Sutro Biopharma Inc". https://titelia.com/en/stocks/sutro-biopharma-inc-US8693672011